52809865550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1\times {\mathrm{1637}}^1$

素因数の和:3294

約数の個数: 96

約数和(自身を含む): 109329502464

約数和(自身を除く): 56519636914

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 1601, 1637, 2015, 3202, 3274, 4030, 8005, 8185, 10075, 16010, 16370, 20150, 20813, 21281, 40025, 40925, 41626, 42562, 49631, 50747, 80050, 81850, 99262, 101494, 104065, 106405, 208130, 212810, 248155, 253735, 496310, 507470, 520325, 532025, 645203, 659711, 1040650, 1064050, 1240775, 1268675, 1290406, 1319422, 2481550, 2537350, 2620837, 3226015, 3298555, 5241674, 6452030, 6597110, 13104185, 16130075, 16492775, 26208370, 32260150, 32985550, 34070881, 65520925, 68141762, 81245947, 131041850, 162491894, 170354405, 340708810, 406229735, 812459470, 851772025, 1056197311, 1703544050, 2031148675, 2112394622, 4062297350, 5280986555, 10561973110, 26404932775, 52809865550]

約数ペア:

[(1, 52809865550), (2, 26404932775), (5, 10561973110), (10, 5280986555), (13, 4062297350), (25, 2112394622), (26, 2031148675), (31, 1703544050), (50, 1056197311), (62, 851772025), (65, 812459470), (130, 406229735), (155, 340708810), (310, 170354405), (325, 162491894), (403, 131041850), (650, 81245947), (775, 68141762), (806, 65520925), (1550, 34070881), (1601, 32985550), (1637, 32260150), (2015, 26208370), (3202, 16492775), (3274, 16130075), (4030, 13104185), (8005, 6597110), (8185, 6452030), (10075, 5241674), (16010, 3298555), (16370, 3226015), (20150, 2620837), (20813, 2537350), (21281, 2481550), (40025, 1319422), (40925, 1290406), (41626, 1268675), (42562, 1240775), (49631, 1064050), (50747, 1040650), (80050, 659711), (81850, 645203), (99262, 532025), (101494, 520325), (104065, 507470), (106405, 496310), (208130, 253735), (212810, 248155)]